Dr. James Anthony Treadwell, DO
- Medicare services, 2024
- 529
- Medicare patients, 2024
- 187
- Part D claims, 2024
- 133
- Hospital affiliations
- 2
- Industry payments
- $1,137
- Practice address
- 2635 N 7th St, Grand Junction, CO 81501
- Practice phone
- Call (970) 298-2260
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Treadwell's professional email, personal email and mobile number
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Dr. James Anthony Treadwell is a general practice physician in Grand Junction, Colorado
Dr. Treadwell practices at St. Mary's Regional Hospital in Grand Junction, Colorado, part of Intermountain Health.
Dr. Treadwell's NPI, 1023089299, was assigned on January 27, 2006. Dr. Treadwell graduated from Nova Southeastern College of Osteo Medicine in 2003. Dr. Treadwell holds Virginia license 0102201627.
- NPI
- 1023089299NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830345479
- NPI enumeration date
- January 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 298-2260
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Anthony Treadwell practices at St. Mary's Regional Hospital in Grand Junction, Colorado
Dr. Treadwell's primary practice is St. Mary's Regional Hospital, at 2635 N 7th St, Grand Junction, CO 81501 in Mesa County. The practice phone is (970) 298-2260.
- St. Mary's Regional Hospital2635 N 7th St, Grand Junction, CO 81501 · Mesa CountyPhone(970) 298-2260
Source: Dmand AI Affiliation Data
Dr. James Anthony Treadwell is affiliated with 5 sites of care and 7 medical groups
Dr. Treadwell's primary practice is St. Mary's Regional Hospital in Grand Junction, Colorado, part of Intermountain Health. Dr. Treadwell is also affiliated with UCHealth Parkview Medical Center. The medical group on file is UCHealth Medical Group. Dmand AI also links Dr. Treadwell to 6 more medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Anthony Treadwell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Treadwell practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Mary's Regional Hospital | Available with a free account |
| +4 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Anthony Treadwell is one of 105 general practice physicians in Colorado
General practice is Dr. Treadwell's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dmand AI has Dr. Treadwell's licenses on file in 2 states: Virginia and Montana.
Specialties and state licenses
- General practice, VirginiaPrimary
- Orthopaedic hand surgery, Montana
General practice physicians near Dr. Treadwell
Counts of general practice physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. James Anthony Treadwell billed Medicare for 529 services in 2024
CMS data shows 529 Medicare services from Dr. Treadwell across 8 procedure codes in 2024, for 187 Medicare patients. Medicare paid $15,059 for them. Every service was in an office.
Dr. Treadwell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 6432024: 25361%
- Office and hospital visits
- 2023: 7292024: 21271%
- Surgery
- 2023: 3602024: 6482%
Dr. Treadwell compared with the Colorado median for general practice physicians, 2024
- Dr. Treadwell
- Colorado median
- Medicare services
- 529vs 2172.4 times
- Medicare patients
- 187vs 802.3 times
- Part D claims
- 100vs 6945% above
Medians across 77 general practice physicians in Colorado with Dmand AI profiles that report each measure.
Dr. Treadwell's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Anthony Treadwell treated 187 Medicare patients in 2024, average age 74
CMS counts 187 Medicare patients who saw Dr. Treadwell in 2024. The largest group is 65 to 74, with 93 patients. 64% of them have arthritis, and 59% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Treadwell's median patient age at 71, with 57% women.
Dr. Treadwell's Medicare patients by age, 2024
Dr. Treadwell's Medicare patients by sex, 2024
- Women10255%
- Men8545%
Chronic conditions among Dr. Treadwell's Medicare patients, 2024
- Arthritis64%
- High blood pressure59%
- High cholesterol56%
- Mood disorders28%
- Depression26%
- Ischemic heart disease26%
- Diabetes24%
- COPD20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Treadwell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Anthony Treadwell wrote 133 Medicare Part D claims in 2024
In 2024, Dr. Treadwell wrote 133 Medicare Part D claims for 92 patients. 100% of them were for generic drugs. CMS names the drug for 100 of them, across 4 drugs with 11 or more claims each, at $2,066 in total drug cost. In 2023, CMS named 292 claims across 6 drugs.
Dr. Treadwell's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Treadwell's Part D claims, 2024
- Opioids56%75 of 133 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2922024: 10066%
Drugs named by CMS: 4 in 2024, 6 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. James Anthony Treadwell ranks in the 72nd percentile for upper limb (arm) arthroscopy (minimally invasive joint repair) in Medicare
Dr. Treadwell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 28 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Treadwell, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Treadwell ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 72nd percentile28 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. James Anthony Treadwell received $1,137 in industry payments from 2017 to 2025
CMS Open Payments shows 19 general payments to Dr. Treadwell from 12 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 76% of the total. Skeletal Dynamics LLC paid the most, $292.
General payments to Dr. Treadwell by program year, 2017 to 2025
General payments to Dr. Treadwell by kind, 2017 to 2025
- Food and beverage$86476%
- Travel and lodging$27324%
Companies that paid Dr. Treadwell the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Anthony Treadwell graduated from Nova Southeastern College of Osteo Medicine
Dr. Treadwell graduated from Nova Southeastern College of Osteo Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Anthony Treadwell's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. James Anthony Treadwell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. James Anthony Treadwell's NPI number?
Dr. James Anthony Treadwell's NPI number is 1023089299. It was assigned on January 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James Anthony Treadwell?
Dr. James Anthony Treadwell is a general practice physician in Grand Junction, Colorado. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. James Anthony Treadwell practice?
Dr. Treadwell practices at 2635 N 7th St, Grand Junction, CO 81501. Dr. Treadwell's primary practice is St. Mary's Regional Hospital in Grand Junction, Colorado, part of Intermountain Health. Dmand AI also links Dr. Treadwell to 6 medical groups and 3 group practices and clinics.
What is Dr. James Anthony Treadwell's office phone number?
The practice phone on file for Dr. Treadwell is (970) 298-2260.
What is Dr. James Anthony Treadwell's medical license number?
Dr. Treadwell holds Virginia license 0102201627, one of the licenses on file in 2 states.
Which states has Dr. James Anthony Treadwell been licensed in?
Dmand AI has state licenses on file for Dr. Treadwell in Virginia and Montana.
Which hospitals is Dr. James Anthony Treadwell affiliated with?
Dr. Treadwell practices at St. Mary's Regional Hospital in Grand Junction, Colorado. Dr. Treadwell is also affiliated with UCHealth Parkview Medical Center.
What medical group is Dr. James Anthony Treadwell part of?
Dr. Treadwell is linked to UCHealth Medical Group. Dmand AI links Dr. Treadwell to 6 more medical groups.
Does Dr. James Anthony Treadwell accept Medicare?
Yes. CMS data shows Dr. Treadwell billed Medicare for 529 services in 2024, and Dr. Treadwell accepts Medicare assignment.
How many Medicare patients does Dr. James Anthony Treadwell see?
CMS counts 187 Medicare patients who saw Dr. Treadwell in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. James Anthony Treadwell bill to Medicare?
In 2024, Dr. Treadwell's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and office visit, new patient (99203).
Where did Dr. James Anthony Treadwell go to medical school?
Dr. Treadwell graduated from Nova Southeastern College of Osteo Medicine in 2003.
What drugs does Dr. James Anthony Treadwell prescribe most?
In 2024 Medicare Part D data, Dr. Treadwell's most prescribed drugs by claims were Celecoxib, Tramadol HCl and Oxycodone HCl.
Has Dr. James Anthony Treadwell received payments from drug or device companies?
CMS Open Payments shows $1,137 in general payments to Dr. Treadwell from 12 companies from 2017 to 2025. The largest total came from Skeletal Dynamics LLC.
How long has Dr. James Anthony Treadwell been practicing?
Dr. Treadwell graduated from medical school in 2003, 23 years ago.
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